| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.64 | 6.402% | $223.0612 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $123.92 | 6.112% | $131.494 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $146.39 | 5.323% | $154.1823 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $75.73 | 7.615% | $81.4968 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $103.87 | 8.219% | $112.4071 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $62.33 | 7.385% | $66.9331 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $114.64 | 9.311% | $125.3141 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $836.52 | $894.8886 | $894.88 | $894.90 | $894.90 | |